Liquid crystal display device
View Patent ↗A liquid crystal display device includes a substrate having an image display part; a metal line on the substrate; an insulating film on the metal line; a passivation film on the insulating film; a semiconductor layer for increasing the adhesive bond between the insulating film and the passivation film; and a sealant pattern of sealant having a path formed along the periphery of the image display part, wherein the insulating film and the passivation layer have a plurality of holes along the path of the sealant pattern.
1. A liquid crystal display device, comprising:
a substrate having an image display part;
a metal line on the substrate;
an insulating film on the metal line;
a semiconductor layer on the insulting film;
a passivation film on the semiconductor layer; and
a sealant pattern of sealant having a path formed along the periphery of the image display part, wherein the insulating film and the passivation layer have a plurality of holes along the path of the sealant pattern,
wherein the semiconductor layer increases the adhesive bond between the insulating film and the passivation film.
2. The liquid crystal display device according to claim 1 , further comprising:
data links on a first side of the image display part;
gate links on a second side of the image display part;
a common line on a side of the image display part opposite to the first side; and
a dummy line on a side of the image display part opposite to the second side, wherein the sealant pattern contacts the substrate through holes on the first side and the second side.
3. The liquid crystal display device according to claim 2 , wherein the sealant pattern contacts the substrate through holes on the first side, the second side and the side of the image display part opposite to the first side.
4. The liquid crystal display device according to claim 2 , wherein the sealant pattern contacts the substrate through holes on the first side, the second side and the side of the image display part opposite to the second side.
5. The liquid crystal display device according to claim 2 , wherein the sealant pattern contacts the metal line through holes on the side of the image display part opposite to the first side and the side of the image display part opposite to the second side.
6. The liquid crystal display device according to claim 2 , further comprising an indium tin oxide on the metal line, wherein the sealant pattern contacts the indium tin oxide through holes on the side of the image display part opposite to the first side and the side of the image display part opposite to the second side.
7. The liquid crystal display device according to claim 1 , wherein the passivation film is an organic insulator.
8. The liquid crystal display device according to claim 1 , wherein the semiconductor layer is formed on the insulating film.
9. The liquid crystal display device according to claim 1 , wherein the semiconductor layer has a specified shape and is formed on the insulating film between holes.
10. The liquid crystal display device according to claim 9 , wherein a plurality of semiconductor layers is formed amongst the holes and along a side of the image display part opposite to the first side.
11. The liquid crystal display device according to claim 9 , wherein a plurality of semiconductor layers is formed amongst the holes and along a side of the image display part opposite to the second side.
12. A liquid crystal display device, comprising:
a substrate having an image display part;
a metal line on the substrate;
an insulating film on the metal line;
a passivation film on the insulating film;
a sealant pattern of sealant having a path formed along the periphery of the image display part, wherein the insulating film and the passivation layer have a plurality of holes along the path of the sealant pattern; and
semiconductor layers for increasing the adhesive bond between the sealant and the substrate.
13. The liquid crystal display device according to claim 12 , further comprising:
data links on a first side of the image display part;
gate links on a second side of the image display part;
a common line on a side of the image display part opposite to the first side; and
a dummy line on a side of the image display part opposite to the second side, wherein the sealant pattern contacts the substrate through holes on the first side and the second side.
14. The liquid crystal display device according to claim 13 , wherein the sealant pattern contacts both the semiconductor layers and the substrate through holes on the first side, the second side and the side of the image display part opposite to the first side.
15. The liquid crystal display device according to claim 13 , wherein the sealant pattern contacts both the semiconductor layers and the substrate through holes on the first side, the second side and the side of the image display part opposite to the second side.
16. The liquid crystal display device according to claim 12 , wherein the passivation film is an organic insulator.
17. The liquid crystal display device according to claim 12 , wherein the semiconductor layers are formed on the substrate.
18. The liquid crystal display device according to claim 13 , wherein each of the semiconductor layers have a specified shape and are formed on the substrate in the holes along a side of the image display part opposite to the first side.
19. The liquid crystal display device according to claim 13 , wherein each of the semiconductor layers have a specified shape and are formed on the substrate in the holes along a side of the image display part opposite to the second side.